BF Cabin Pressure/Altitude

Question 1

Cabin Alt Above FL250

MFD: CAB ALT
DWP - N/A
ECS - OXY

Answer 1

1. Descend to 25,000ft Cabin Alt or below (terrain/weather allowing)
2. Land when practical

Question 2

Aircraft Alt Above 26,000ft

MFD - ACFT ALT
DWP - N/A
ECS - N/A

Answer 2

1. Descend to 25,000ft aircraft altitude or lower (Terrain/ weather allowing)

Checklist out if required

2. Land when practical

Question 3

Cabin Overpressure Warning

MFD: CAB HI PRESS
DWP OVPR
ECS -Nil

Answer 3

1. Cabin Pressure - Dump
2. PCL - Minimum Practical

C/O: When Cabin pressure equalises:

3. PCL as required
4. Land when practical